The Winchester Model 70 Super Grade SA in .270 WSM is a bolt-action rifle with a Grade IV/V checkered walnut stock, high-gloss blued finish on both barrel and receiver, and Winchester's M.O.A. trigger system. It holds 3+1 rounds via a hinged floor plate and weighs 8 lbs 4 oz with a 24" barrel and 44.75" overall length. 
 

Key Specifications: 

• Caliber: .270 WSM 
• Barrel Length: 24 inches 
• Overall Length: 44.75 inches 
• Weight: 8 lbs 4 oz 
• Capacity: 3+1 rounds (hinged floor plate) 
• Finish: High Gloss Walnut 
• Trigger Type: M.O.A. Trigger System 
• Safety Mechanism: Three-position safety 
• Sights: Drilled and Tapped for scope mounts 
   

Detailed Features: 

The M.O.A. trigger system is zero take-up with no creep or overtravel by design, which translates well to consistent shot placement. The three-position safety lets the bolt cycle with the safety on, so you can unload without disengaging, a useful field feature that not all bolt guns offer. 
 
The free-floating barrel removes stock contact pressure as a variable affecting point of impact. A recessed target crown protects the muzzle from dings in the field. Both barrel and receiver wear a high-gloss finish that reflects Winchester's attention to traditional aesthetics on this grade. 
 
The .270 WSM cartridge is a short-action round with a flat trajectory and effective range that suits open-country hunting well. 
 

Usage: 

The Model 70 Super Grade SA works well for hunters who want walnut and blued steel rather than synthetic, and for collectors who appreciate classic American bolt-action design. It's heavier than many modern hunting rifles at 8 lbs 4 oz, which most shooters find manages the .270 WSM recoil comfortably.

The Winchester 70 Super Grade in .270 WSM draws consistent praise for its walnut stock and traditional aesthetics. The fit and finish are considered top-tier by most owners, and the action is smooth enough to satisfy shooters used to much more expensive rifles.

Accuracy comes up often in a positive light. With quality ammunition, owners report good long-range performance from the .270 WSM, and the flat trajectory suits open-country hunting well.

The rifle does run heavy at over 8 lbs. That's manageable at a bench or in a blind, but it becomes a factor on extended backcountry trips. Recoil is generally considered easy to handle, though a few newer shooters find it stout.

The overall sentiment leans toward this being a worthwhile buy for hunters who value the classic walnut-and-blued-steel look and are willing to carry the extra weight. Collectors also hold it in regard. The price is toward the high end of the hunting-rifle market, which some buyers accept readily and others weigh carefully against lighter synthetic alternatives.